BS1387 square steel pipe 1)Dimensions:15x15mm- ... 3)Thickness:0.6-16mm BS1387 square steel pipeDimeter15*15mm-400*400mm(1/2"*1 ... Steel gradeQ195,Q215,Q235,Q345,Fe360,St37-2,SS330SS400,ASTM 1010,ASTM 1017,ASTM 1020PackingIn square bundles with warterproof paperAddition1)steel grade :Q195 ... square bundle in container .6)Payment : T/T , L/C , Money gram7)Trade terms : CIF ,CFR , FOB BS1387 square steel pipe ...